Evaluate the Effect of Endovascular Stent-graft Exclusion Used in Type B Thoracic Aortic Dissection Aneurysm / 昆明医科大学学报

ABSTRACT

Objective To evaluate the effect of endovascular stent-graft exclusion used in of thoracic aortic dissection aneurysm. Methods by retrospectively study the clinical collections of 34 Stanford B aortic dissection cases which were treated by endovascular stent-graft exclusion in the condition of full anaesthesia from 2002 to 2005.Results 34 patients were successfully stened but one patient failed because the guide-wire could not get into the real vascular and no perioperative death.The range of postoperative follow-up was form 3 months to 29 months,the average of which was 15 months.24 of the patients accepted a reexamination of CT,9 of them were performed DSA at the same time.Conclusion Endovascular stent-graft exclusion is safe and efficient for Stanford B aortic dissection aneurysm.Further follow-up is necessary to evaluate its long-term effectives.